NiSi

NiSi N-277312 52mm UHC UV Filter UHD Protection

4.7 (360 reviews)

Ultra-slim 52mm UV filter with 18-layer nano coating and 99.3% light transmittance for sharp, protected shooting.

$22.99*
In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The NiSi N-277312 52mm UHC UV Protection Filter is engineered for photographers who want serious lens protection without sacrificing image quality. At its core is Water White Glass — an ultra-pure optical glass that delivers more neutral color and higher clarity than standard filter glass. Combined with 18 layers of multi-coating on both sides, the filter achieves 99.3% light transmittance, meaning it introduces virtually no light loss or color cast to your images. The UHD technology ensures compatibility with modern high-megapixel sensors, maintaining edge-to-edge sharpness.

The practical design details are equally considered. The ultra-slim aluminum frame measures just 3.5mm, preventing vignetting even on wide-angle lenses — a common problem with thicker filter frames. NiSi's nano coating adds hydrophobic, oleophobic, and anti-scratch properties, so water beads off, fingerprints wipe away easily, and the glass resists the everyday wear that comes with regular use. At 2.82 ounces, the filter adds negligible weight to your setup, making it a sensible leave-on protector for any 52mm lens.

Key Features

52MM LENS COMPATIBILITY: This NiSi UHC UV Protection Filter is precisely engineered to fit camera lenses with a 52mm filter thread diameter. The ultra-slim design prevents vignetting, making it ideal for wide-angle lenses. Compatible with major camera brands including Canon, Nikon, Sony, and other professional lenses requiring 52mm filters. Simply screw onto your lens thread for immediate protection and enhanced image quality with no additional adapters required.

SUPERIOR UV FILTRATION: chieve optimal image clarity with the 52mm UV filter featuring 99.3% transmittance. Designed for UV camera lenses, this UV lens filter effectively reduces glare, safeguarding your lens from harmful UV rays. The multi-layered nano coating ensures waterproof, oil-proof, and easy-to-clean properties, making maintenance effortless. Elevate your photography and keep your lens protected with this advanced 52mm UV filter. Ideal for clear, crisp shots in various conditions.

UV FILTER & PROTECTION: This 52mm UV lens filter features 18 layers of coating technology that enhances clarity while protecting your UV camera lens from scratches and moisture. The protective shield defends your UV filter against drops, dust, fingerprints, dirt, sand, and seawater spray. Minimize glare and reflections for sharp, vibrant photos while preserving your gear's quality and extending its lifespan.

HIGH-QUALITY UV PROTECTION: Enjoy superior clarity and light transmittance with Water White Glass that surpasses standard glass. Offering a neutral color, this lens is designed for optimal performance. The 52mm UV filter reduces harmful UV rays, protecting your lens while maintaining high-quality imagery. Ideal for photographers and videographers using UV camera lenses and UV lens filters, it enhances your camera’s performance for clear, sharp images with reliable protection.

HIGH DEFINITION CLARITY: Experience enhanced image quality with UHD Technology. The 52mm UV filter ensures crystal-clear visuals, even with high-megapixel sensors. This double-sided, high-precision polished UV lens filter maintains sharpness and reduces unwanted UV light interference, providing superior clarity for your shots. Designed to fit most 52mm UV camera lens models, this filter optimizes color accuracy and image definition, making it ideal for professional photographers.

Specifications

Filter Size
52mm
Glass Type
Water White Glass
Coatings
18 Multi-Layer Nano Coatings
Frame
Ultra-Slim Aluminum (3.5mm)
Light Transmittance
99.3%
Features
UHD Technology, Hydrophobic, Oleophobic, Scratch Resistant
Dimensions
2.05 x 2.05 x 0.04 inches
Weight
2.82 ounces

Pros & Cons

👍 Pros

  • 18-layer multi-coating delivers 99.3% transmittance with virtually no impact on image quality.
  • Water White Glass provides more neutral color than standard optical glass filters.
  • Hydrophobic and oleophobic nano coating makes cleaning quick and easy.
  • Ultra-slim 3.5mm frame minimizes vignetting risk on wide-angle lenses.
  • Scratch-resistant surface adds durable everyday lens protection.

👎 Cons

  • 52mm size limits use to smaller lens diameters without step-up adapters.
  • Premium coating and glass construction come at a higher price point than basic UV filters.
  • Slim frame design offers less grip area for removal, which can make it harder to unscrew.
  • Does not include a protective case or pouch for storage.

Frequently Asked Questions

It acts as a physical barrier against scratches, dust, fingerprints, moisture, and accidental impacts, while also filtering UV light that can cause haze in images.
The ultra-slim 3.5mm aluminum frame is designed to prevent vignetting, making it suitable for wide-angle lenses with a 52mm filter thread.
Water White Glass has fewer impurities than standard optical glass, resulting in higher clarity, more neutral color rendition, and better light transmittance — rated at 99.3% on this filter.
The hydrophobic and oleophobic nano coatings repel water, oil, and smudges, making the filter surface significantly easier to wipe clean compared to uncoated glass.
Yes, the ultra-slim profile allows standard lens caps and hoods to attach normally over the filter.